#430D04
Closest named color: Deep Brown (#410200). oklch(25.6% 0.085 33), rgb(67, 13, 4).
Aa
White text reads best on this color (16.17:1).
About this color
#430D04 is a dark, moderately saturated red. In OKLCH its lightness is 26%, its chroma 0.085 and its hue 33°. Its hue sits on the warm side of the wheel. The nearest named color is Deep Brown (#410200), ΔE 0.021 away. White text reads best on it, at 16.17:1.
| Hue family | Reds |
| Lightness | dark (26%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Deep Brown (#410200) |
| Black text | 1.29:1 |
| White text | 16.17:1 |
Values
| HEX | #430D04 |
| RGB | rgb(67, 13, 4) |
| HSL | hsl(9, 89%, 14%) |
| OKLCH | oklch(25.6% 0.085 33) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #430D04 | 16.17:1 | AAA | Lc -105.1 | Preferred for body text |
| Black text on #430D04 | 1.29:1 | Fails | Lc 0.0 | Not readable |
| #430D04 text on white | 16.17:1 | AAA | Lc 102.5 | Preferred for body text |
| #430D04 text on black | 1.29:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 950.
-
Step 50
50
#FEF2F0
oklch(97% 0.013 28.9)
-
Step 100
100
#FDE3DE
oklch(93.6% 0.03 30.6)
-
Step 200
200
#FCCDC2
oklch(88.6% 0.056 33.4)
-
Step 300
300
#FAA997
oklch(80.9% 0.1 33.1)
-
Step 400
400
#F3765C
oklch(70.7% 0.159 33.2)
-
Step 500
500
#EB4828
oklch(63.1% 0.205 33)
-
Step 600
600
#D02A00
oklch(55.6% 0.205 33)
-
Step 700
700
#B02200
oklch(49.1% 0.181 33)
-
Step 800
800
#921A00
oklch(42.8% 0.158 32.9)
-
Step 900
900
#791905
oklch(37.8% 0.133 33.1)
-
Step 950
950 (this color)
#430D04
oklch(25.6% 0.085 33)
#430D04 with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #1D1903 | 0.089 |
| Deuteranopia (no green cones) | #2B2502 | 0.080 |
| Tritanopia (no blue cones) | #4B000B | 0.028 |
| Achromatopsia (no color) | #212121 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #430D04
#430D04
oklch(25.6% 0.085 33)
- #002830
#002830
oklch(25.5% 0.045 214.5)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #430D04, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Deep Brown #410200 ΔE 0.021
- Mahogany #4A0100 ΔE 0.021
- Chocolate Brown #411900 ΔE 0.029
- Dark Maroon #3C0008 ΔE 0.036
- Dark Brown #341C02 ΔE 0.048
- Dark Plum #3F012C ΔE 0.079
- Burgundy #610023 ΔE 0.083
- Aubergine #3D0734 ΔE 0.088
Use #430D04 in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.